KR20200069814A - 포설용 코팅골재 - Google Patents
포설용 코팅골재 Download PDFInfo
- Publication number
- KR20200069814A KR20200069814A KR1020180157307A KR20180157307A KR20200069814A KR 20200069814 A KR20200069814 A KR 20200069814A KR 1020180157307 A KR1020180157307 A KR 1020180157307A KR 20180157307 A KR20180157307 A KR 20180157307A KR 20200069814 A KR20200069814 A KR 20200069814A
- Authority
- KR
- South Korea
- Prior art keywords
- aggregates
- aggregate
- coating
- coating layer
- performance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- 239000011247 coating layer Substances 0.000 claims abstract description 13
- 239000004575 stone Substances 0.000 claims abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 4
- 239000004917 carbon fiber Substances 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 7
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 239000010438 granite Substances 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
- C04B14/361—Soil, e.g. laterite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/386—Carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Architecture (AREA)
- Nanotechnology (AREA)
- Road Paving Structures (AREA)
- Paints Or Removers (AREA)
Abstract
운동장 형성을 위해 기존에 포설되었던 골재에는 중금속 및 인체에 유해한 물질이 기준치 이상으로 포함된 경우가 있었다.
또한, 바람이 거센 날에는 비산 먼지가 발생하고, 유실되는 문제가 있고, 배수성능과 통기성이 좋치않아 유지관리에 많은 어려움이 있어왔다.
이를 해결하기 위해 본원발명은 골재를 화산석과 마사토로 구성하고, 골재의 표면에 코팅층(11)을 형성하여 통기성과 골재간의 부착력을 확보한다.
아울러, 인체에 유해한 물질을 포함하지 않으면서, 배수성능과 비산먼지 억제 성능이 우수하다.
Description
도2는 본 발명의 일 실시 예에 따른 코팅층이 형성된 골재와 코팅층 형성전의 골재를 비교한 사진
20 : 골재 30 : 섬유
Claims (3)
- 화산석 및 마사토를 포함하는 골재(20);
유리섬유, 탄소섬유 중 적어도 어느 하나인 섬유(30);를 포함하되,
상기 골재(20)는 코팅용액(10)에 의해 표면에 코팅층(11)이 형성된 것을 특징으로 하는 포설용 코팅골재.
- 제1항에 있어서,
상기 코팅용액(10)은 폴리머 계열 또는 수계계열의 용액 중 어느 하나인 것을 특징으로 하는 포설용 코팅골재.
- 제2항에 있어서,
상기 골재(20)는
믹싱장치에서 상기 코팅용액(10)과 혼합되고, 건조로에서 건조되어 상기 코팅층(11)이 형성되는 것을 특징으로 하는 포설용 코팅골재.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180157307A KR20200069814A (ko) | 2018-12-07 | 2018-12-07 | 포설용 코팅골재 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180157307A KR20200069814A (ko) | 2018-12-07 | 2018-12-07 | 포설용 코팅골재 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200069814A true KR20200069814A (ko) | 2020-06-17 |
Family
ID=71405853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180157307A Ceased KR20200069814A (ko) | 2018-12-07 | 2018-12-07 | 포설용 코팅골재 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200069814A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230119859A (ko) | 2022-02-08 | 2023-08-16 | 연세대학교 산학협력단 | 신규 이중타겟 융합항체를 유효성분으로 포함하는 암의 예방 또는 치료용 조성물 |
-
2018
- 2018-12-07 KR KR1020180157307A patent/KR20200069814A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230119859A (ko) | 2022-02-08 | 2023-08-16 | 연세대학교 산학협력단 | 신규 이중타겟 융합항체를 유효성분으로 포함하는 암의 예방 또는 치료용 조성물 |
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| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20181207 |
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| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200326 Patent event code: PE09021S01D |
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Patent event date: 20200618 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20200326 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |